Fault Code Testing: Notes
WARNING: This page is about a different car, the 1996 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
DO NOT use ohmmeter or other self-powered meter to test resistance of air bag module(s) or seat belt tensioners. Use SRS test resistor (998 8695) in place of air bag modules or seat belt tensioners when testing continuity or resistance of any SRS circuit.